Coldwell Banker Home Page
Local Realty Service Provided By: Coldwell Banker Riviera Realty, Inc.
Property view
Listing view 2
Listing view 3

6440 John S Mosby Highway, 
Middleburg, VA 20117

$1,995,000


4

Beds


4

Baths


4,355

Sq Ft


Single Family

Pending

Listed by

Cricket Bedford

Thomas And Talbot Estate Properties, Inc.

Last updated:

September 16, 2025, 07:26 AM

MLS#

VAFQ2017838

Source:

BRIGHTMLS

About This Home

6440 John S Mosby Highway

First time offering! This stunning custom-built contemporary home sits on 2+ acres just minutes west of historic Middleburg. Designed and built by an architect for himself, the residence blends cutting-edge technology with traditional stucco, standing seam metal roof and Boral TruExterior siding—crafted from recycled materials for an eco-friendly, low-maintenance finish. With over 4,300 square feet of finished space, the home features 4 bedrooms, including a luxurious main-level primary suite with dual vanities, separate walk-in closets, and a spacious bath. Enter through 8’ glass front doors into a dramatic living room with soaring ceilings, oak floors, and a two-sided gas fireplace that also warms the expansive covered deck. The open floor plan flows seamlessly from living to dining to the gourmet kitchen, outfitted with Carrera marble countertops, a large island, and premium KitchenAid and Jenn-Air appliances. Off the kitchen are the mudroom, laundry room, and access to the two-car garage. A private office and powder room complete this level. Upstairs are two guest suites that share a large bath with dual vanities. Built-in bunk beds and a cozy sitting area make the landing a perfect retreat. The walk-out lower level offers a large recreation room, kitchenette, game room, storage, and an additional bedroom with full bath. Step outside to the firepit beneath custom grid shade sails. Outdoor living shines here with a Trex deck designed for both dining and lounging, a covered sitting area opening to a private garden with raised beds, and mature landscaping by Robert Ferguson (Scotland) and John Magee (local). Rewilded areas support natural habitat, while a charming block garden shed—once a two-stall barn—adds character. In the heart of horse and wine country, yet only 40 minutes to Dulles Airport and an hour to Washington, D.C., this turnkey property offers privacy, sustainability, and sophistication. Don’t miss this rare offering—it won’t last!

Home Facts

Single Family

4 Baths

4 Bedrooms

Built in 2020

Price Summary

1,995,000

$458 per Sq. Ft.

MLS #:

VAFQ2017838

Last Updated:

September 16, 2025, 07:26 AM

Added:

19 day(s) ago


Rooms & Interior

Bedrooms

Total Bedrooms:

4

Bathrooms

Total Bathrooms:

4

Full Bathrooms:

3

Interior

Living Area:

4,355 Sq. Ft.


Structure

Structure

Architectural Style:

Contemporary

Building Area:

4,355 Sq. Ft.

Year Built:

2020


Lot

Lot Size (Sq. Ft):

95,396


Finances & Disclosures

Finances

Price:

$1,995,000

Price per Sq. Ft:

$458 per Sq. Ft.

Source:BRIGHTMLS
The information being provided by Bright MLS is for the consumer’s personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The information is deemed reliable but not guaranteed and should therefore be independently verified. © 2025 Bright MLS All rights reserved.

Contact an Agent

Yes, I would like more information from Coldwell Banker. Please use and/or share my information with a Coldwell Banker agent to contact me about my real estate needs.

By clicking Contact I agree a Coldwell Banker Agent may contact me by phone or text message including by automated means and prerecorded messages about real estate services, and that I can access real estate services without providing my phone number. I acknowledge that I have read and agree to the Terms of Use and Privacy Notice.

 

Contact an Agent

Yes, I would like more information from Coldwell Banker. Please use and/or share my information with a Coldwell Banker agent to contact me about my real estate needs.

By clicking Contact I agree a Coldwell Banker Agent may contact me by phone or text message including by automated means and prerecorded messages about real estate services, and that I can access real estate services without providing my phone number. I acknowledge that I have read and agree to the Terms of Use and Privacy Notice.